I'm swapping a 1982 9 1/4 axle with the small bolt pattern into my 1985 D-150, I am also swapping the front rotors from the 82 to the 85 so the bolt pattern will be the same on all 4 corners, my question is, do I need to just buy the inner front wheel bearing and race for a 82 to swap the rotor assembly to my 85 , or do I need inners and outers, I wold think the outers would be the same, or am I missing something?. The small bolt pattern hub/rotor assemblies are in perfect shape, I just want to make sure I have all the right parts on hand before I start the swap. Thanks!!